When you have finished with the book, don't forget to return it to Jerry, ________?
A、will you
B、do you
C、don’t you
D、won’t you
【正确答案】：A
【题目解析】：在肯定的祈使句后，为了使祈使句听起来比较婉转、客气，可加一个简短的问句,如：will you ? would you? can you?最常用的的是will you?或won't you?例：Speak louder ,will you?（请大声点，好吗?）原句是don't forget…，因此我们选择A. will you。
